/* reset */

.nav_bg{ width:100%; height:31px; border-bottom:#bcbcbc solid 1px; background: url(../images/header_nav.jpg) repeat-x;}
.nav{ width:980px; height:23px; padding-top:8px; overflow:hidden;}
.nav_left{ width:400px; height: auto; float:left; overflow:hidden; white-space:nowrap;}
.nav_right{ width:500px; height: auto; float: right; text-align:right; overflow:hidden; white-space:nowrap;}
.link_red{ font-size:12px; color:#333; font-weight:normal;}
.link_red a{ color:#cc0000;}
.link_red a:hover{ color:#cc0000; text-decoration:underline;}
.index{ width:100%; height:auto;}
.top{ width:980px; height:123px; overflow:hidden;}
.top_part{ width:245px; height:123px; float:left; overflow:hidden;}
.copyright{ width:980px; height: auto; text-align:center; margin-top:10px;}
.mid{ margin:auto;}
.blank{ margin:10px auto auto auto;}
